research Shedding Light on the Effects of Calorie Restriction and Its Mimetics on Skin Biology
Eating fewer calories may slow skin aging and improve skin health through various biological changes.
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600-630 / 1000+ results research Commensal Microbiome Promotes Hair Follicle Regeneration by Inducing Keratinocyte HIF-1α Signaling and Glutamine Metabolism
The skin's microbiome helps hair regrow by boosting certain cell signals and metabolism.
research Stepwise Acquisition of Unique Epigenetic Signatures During Differentiation of Tissue Treg Cells
Tissue environment greatly affects the unique epigenetic makeup of regulatory T cells, which could impact autoimmune disease treatment.
research Synthesis and Actions of 5α-Reduced Metabolites of Testosterone in the Nervous System
Testosterone and its metabolites affect brain functions and could help treat neurological disorders.
research Enzymes
Enzymes are classified into six types and are essential for many biological processes, with only a few targeted by drugs.
research Decoding the Complexity of Delayed Wound Healing Following Enterococcus Faecalis Infection
Enterococcus faecalis delays wound healing by disrupting cell functions and creating an anti-inflammatory environment.
research Approach to Investigation of Hyperandrogenism in a Postmenopausal Woman
Postmenopausal hyperandrogenism, a condition with symptoms like increased hair growth and acne, is usually caused by PCOS but can also be due to other factors. It's diagnosed by checking testosterone levels and treated either by removing the adrenal tumor or through antiandrogen therapy.
research Polycystic Ovary Syndrome and Inflammation
Polycystic ovary syndrome causes chronic inflammation affecting all body systems, but proper nutrition, exercise, and supplements can improve the condition.
research Evolution and Function of Vitamin D
Vitamin D is essential for bone health and may reduce risks of several diseases.
research Genome-Wide Association Meta-Analysis of Individuals of European Ancestry Identifies New Loci Explaining a Substantial Fraction of Hair Color Variation and Heritability
New genetic locations explain much of hair color variation in Europeans.
research Retinol Esterification by DGAT1 Is Essential for Retinoid Homeostasis in Murine Skin
DGAT1 enzyme is crucial for healthy skin and hair by regulating retinoid levels.
research American Association of Clinical Endocrinologists Medical Guidelines for Clinical Practice for the Diagnosis and Treatment of Hyperandrogenic Disorders
The guidelines help doctors diagnose and treat hormone-related disorders in women.
research The Skin as an Endocrine Organ
The skin produces and processes hormones, affecting both local and overall body functions.
research FLCN, A Novel Autophagy Component, Interacts With GABARAP And Is Regulated By ULK1 Phosphorylation
The protein FLCN is involved in cellular cleanup and is regulated by ULK1.
research Sex Differences in Arterial Hypertension
Women may need different blood pressure guidelines than men for heart disease prevention.
research Ornithine Decarboxylase Is Upregulated by the Androgen Receptor in Skeletal Muscle and Regulates Myoblast Proliferation
The study found that ornithine decarboxylase 1 (Odc1) was regulated by the androgen receptor (AR) in skeletal muscle, with higher expression in adult male mice compared to females and younger males. Odc1 was essential for myoblast proliferation, as its inhibition reduced myoblast numbers, while overexpression increased them. AR deletion in mice led to decreased Odc1 expression, indicating direct regulation by AR. Dihydrotestosterone (DHT) also upregulated Odc1 in human myoblasts, supporting its role in proliferation. These findings suggested that androgens, through AR, contributed to greater muscle mass in males and normal muscle development, with potential therapeutic implications for enhancing muscle mass in conditions like HIV, cancer cachexia, and sarcopenia. ODC was already a target for treating hirsutism, indicating the potential for developing ODC agonists to increase muscle mass without androgen side effects.
research Triclocarban, Triclosan, Bromochlorophene, Chlorophene, and Climbazole Effects on Nuclear Receptors: An In Silico and In Vitro Study
Five preservatives may disrupt hormone function and need more health and environmental risk assessment.
research Serum Androgens and Risk of Atrial Fibrillation in Older Men: The Cardiovascular Health Study
Older men with low levels of a testosterone byproduct had a higher chance of developing an irregular heartbeat.
research Physical Inactivity Is a Disease Synonymous With a Non-Permissive Brain Disorder
Physical inactivity is a primary cause of many human illnesses.
research Cardiovascular Risk Associated With Gender Affirming Hormone Therapy in Transgender Population
Hormone therapy increases the risk of heart-related issues in transgender women and may affect heart health in transgender men.
research Polycystic Ovary Syndrome in Adolescents
Polycystic Ovary Syndrome (PCOS) in teenagers is a complex condition linked to genetics and environment, often associated with obesity and insulin resistance, and is treated with lifestyle changes and medication.
research Tissue-Selective Regulation of Androgen-Responsive Genes
The same hormone can affect gene expression differently in various tissues, which could lead to new treatments for conditions like hair loss.
research Hair Follicle Stem Cell Fate Is Dependent on Chromatin Remodeling Capacity Following Low-Dose Radiation
Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.
research Exploring the Impact of the Microbiome on Neuroactive Steroid Levels in Germ-Free Animals
Gut microbes significantly affect brain steroid levels.
research Cutaneous Manifestations of Diabetic Peripheral Neuropathy
Skin and nail problems like hair loss, dry skin, and fungal infections are common in people with long-term Type 2 Diabetes and can be prevented with good blood sugar control and foot care.
research The Complexity of the Ovine and Caprine Keratin-Associated Protein Genes
Sheep and goat hair fibers are complex due to keratin-associated proteins, which are important for fiber properties and growth.
research Tissue Resident Foxp3+ Regulatory T Cells: Sentinels and Saboteurs in Health and Disease
Foxp3+ Regulatory T Cells are important for immunity and tolerance, affect hair growth and wound healing, and their dysfunction can contribute to obesity-related diseases and other health issues.
research 11-Oxyandrogens in Adolescents With Polycystic Ovary Syndrome
Girls with PCOS have higher levels of certain androgens, which are linked to excess hair growth, but these androgens don't help diagnose PCOS.
research Recommendations From The 2023 International Evidence-Based Guideline For The Assessment And Management Of Polycystic Ovary Syndrome
The 2023 guideline for PCOS suggests using updated diagnostic criteria, assessing related health risks, and recommends lifestyle changes and specific treatments for symptoms and fertility issues.
research Ischemia-Modified Albumin: A Potential New Marker of Oxidative Stress in Dermatological Diseases
IMA may indicate oxidative stress in skin and hair disorders, but more research is needed.